| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.36 | 7.313% | $265.4494 | $265.45 | $265.45 | $265.40 |
| Purchase #2 | $137.59 | 11.397% | $153.2711 | $153.27 | $153.25 | $153.30 |
| Purchase #3 | $29.34 | 13.598% | $33.3297 | $33.33 | $33.35 | $33.30 |
| Purchase #4 | $249.92 | 10.574% | $276.3465 | $276.35 | $276.35 | $276.30 |
| Purchase #5 | $137.47 | 12.162% | $154.1891 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $114.55 | 4.386% | $119.5742 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $206.27 | 4.750% | $216.0678 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $1,122.50 | $1,218.2278 | $1,218.23 | $1,218.20 | $1,218.20 | |